I bought Sears Weatherbeater epoxy paint for my garage floor. I made the purchase several months ago, and probably can't take it back now. Upon reading the directions inside the box, its says that the paint "may not adhere" to sealed concrete. My floor was sealed about 48 years ago, but water still beads on it, as opposed to unsealed concrete. Thinking over the difference between may not adhere and will not adhere, do you think I should forget about it, or take a chance and maybe make things even uglier than they are now? Thanks for your advice.